| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.61 | 13.594% | $190.3949 | $190.39 | $190.40 | $190.40 |
| Purchase #2 | $42.73 | 4.512% | $44.658 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $56.37 | 10.820% | $62.4692 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $19.46 | 3.110% | $20.0652 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $250.93 | 12.469% | $282.2185 | $282.22 | $282.20 | $282.20 |
| Purchase #6 | $235.74 | 10.430% | $260.3277 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $234.73 | 6.292% | $249.4992 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $1,007.57 | $1,109.6327 | $1,109.64 | $1,109.60 | $1,109.70 | |